package com.baidu.day01;

public class Demo01 {
    public static void main(String[] args) {
//       byte a= (byte)128;
//        System.out.println(a);


//        long b= 1234567890123456789L;
//        System.out.println(b);
        float c= (float) 32.5;
            System.out.println(c);
    }


}
